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This chapter describes the DSTni Universal Serial Bus (USB) controller. Topics include:
Features on page 30
Theory of Operation on page 31
USB Register Summary on page 38
USB Register Definitions on page 39
Host Mode Operation on page 50
Sample Host Mode Operations on page 51
USB Pull-up/Pull-down Resistors on page 53
USB Interface Signals on page 54
Features
Fully USB 1.1-compliant device
8 bidirectional endpoints
DMA or FIFO data-stream interface
Host-mode logic for emulating a PC host
Supports embedded host controller